IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 305 - 313 of 1022

Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 305

» Algebraic Expressions

Edit
MCQ▾

Question

A factor of is ________.

Choices

Choice (4) Response

a.

4

b.

c.

d.

All a. , b. and c. are correct

Question number: 306

» Exponents and Powers

Edit
MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 307

» Comparing Quantities

Edit
MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 308

» Algebraic Expressions

Edit
MCQ▾

Question

What is the value of at ?

Choices

Choice (4) Response

a.

Discriminant

b.

0

c.

a

d.

Question number: 309

» Algebraic Expressions

Edit
MCQ▾

Question

The value of when and is ________.

Choices

Choice (4) Response

a.

1380

b.

1208

c.

1108

d.

1080

Question number: 310

» Exponents and Powers

Edit
MCQ▾

Question

If , then the value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 311

» Algebraic Expressions

Edit
MCQ▾

Question

If , then the value of .

Choices

Choice (4) Response

a.

60

b.

112

c.

102

d.

105

Question number: 312

» Comparing Quantities

Edit
MCQ▾

Question

Salary of an officer increases every year by 20%. His salary in the year 2001 was Rs. 26640. What was his salary in 1999?

Choices

Choice (4) Response

a.

Rs. 19,028

b.

Rs. 19,528

c.

Rs. 20,000

d.

Rs. 18,500

Question number: 313

» Algebraic Expressions

Edit
MCQ▾

Question

The value of is ________.

Choices

Choice (4) Response

a.

b.

c.

d.